097-kubeapps.sh

# Source: https://gist.github.com/1de3e0fc64c61ce5b88a83051bafc7bb

########################################
# Bitnami Kubeapps                     #
# Application Dashboard for Kubernetes #
# https://youtu.be/DJ_k5fhODi0         #
########################################

# Referenced videos:
# - K3d - How to run Kubernetes cluster locally using Rancher k3s: https://youtu.be/mCesuGk-Fks
# - Lens - Kubernetes IDE and Dashboard: https://youtu.be/q_ooC1xcGCg
# - k9s Kubernetes UI - A Terminal-Based Vim-Like Kubernetes Dashboard: https://youtu.be/boaW9odvRCc

#########
# Setup #
#########

git clone https://github.com/vfarcic/kubeapps-demo

cd kubeapps-demo

# Please watch https://youtu.be/mCesuGk-Fks if you are not familiar with k3d
# Feel free to use any other Kubernetes platform
k3d cluster create --config k3d.yaml

# If you are not using k3d, please install Ingress any way that fits your Kubernetes distribution

# Replace `127.0.0.1` with the Ingress Service IP if not using kind
export INGRESS_HOST=127.0.0.1

#######################
# Installing Kubeapps #
#######################

helm repo add bitnami \
    https://charts.bitnami.com/bitnami

helm upgrade --install \
    kubeapps bitnami/kubeapps \
    --namespace kubeapps \
    --create-namespace \
    --set ingress.enabled=true \
    --set ingress.hostname=kubeapps.$INGRESS_HOST.nip.io \
    --wait

# We should use a "proper" authentication.
# This is for demo purposes only
kubectl --namespace default \
    create serviceaccount kubeapps-operator

kubectl create \
    clusterrolebinding kubeapps-operator \
    --clusterrole cluster-admin \
    --serviceaccount default:kubeapps-operator

kubectl get secret \
    $(kubectl get \
    serviceaccount kubeapps-operator \
    --output jsonpath='{range .secrets[*]}{.name}{"\n"}{end}' \
    | grep kubeapps-operator-token) \
    --output jsonpath='{.data.token}' \
    --output go-template='{{.data.token | base64decode}}'

# Copy it

echo http://kubeapps.$INGRESS_HOST.nip.io

# Open it in a browser

###########
# Destroy #
###########

k3d cluster delete devops-toolkit